Extreme Terrain
4x4Wire Trail Talk Forums: Jeep, Toyota, Mitsubishi, Pajero, Isuzu, Kia, 4WD, 4x4, SUV, Off-Road and OutdoorWire Forums


Search 4x4Wire
Search E-Bay for your parts:
Search Amazon for your parts:

Search

Recent Posts on TrailTalk
Truck cut off; will not restart...
by rxinhed. 10/19/17 03:31 AM
3.5 hesitating hot or cold
by 3esso. 10/17/17 08:26 PM
Suspension been fitted now with photos
by 4runnernomore. 10/17/17 11:24 AM
CanCooker Recipe - October 2017
by 4x4Wire. 10/13/17 06:33 PM
PepBoys: 25% off Wagner Premium Brake Parts
by 4x4Wire. 10/10/17 06:25 PM
suzi the psychic
by rascott. 10/10/17 12:09 AM
Support 4x4Wire
New Topics on TrailTalk
3.5 hesitating hot or cold
by 3esso. 10/17/17 08:24 PM
CanCooker Recipe - October 2017
by 4x4Wire. 10/13/17 06:33 PM
PepBoys: 25% off Wagner Premium Brake Parts
by 4x4Wire. 10/10/17 06:25 PM
FS - 1980 D50 2wd
by rxinhed. 10/07/17 02:50 AM
FS - 1989 Power Ram 50
by rxinhed. 10/07/17 02:40 AM
Battery and Brake lights on
by toyomorph. 10/04/17 11:52 PM
4x4 Gallery
Flex test after suspension mods
Clearance check!
Testing the new Kenda Klever 31x10.50x15
My '88
4x4Wire YJ
More News on the 'Wire

4x4Voice
4x4Wire
MUIRNet-News
OutdoorWire
Who's Online Now
0 registered members (), 188 guests, and 6 spiders.
Key: Admin, Global Mod, Mod
Forum Statistics
Forums37
Topics137,648
Posts1,078,995
Members14,699
Most Online581
Apr 3rd, 2017
Previous Thread
Next Thread
Print Thread
Rate This Thread
#1078082 - 05/14/15 07:19 PM 22R Carbed engine running rough, missing at idle and on the road  
toyomorph  Offline
Wheeler
Joined: Dec 2003
Posts: 201
CO
Hi. I recently replaced the head and head gasket on my '87 22R 2x with carb. I had air bubbles in the overflow and it lead me to replace the head gasket. The fire ring on #1 was split. So new Beck/Arnley MIJ head gasket is installed. No more bubbles. Along the way I took off the air injection system that goes from exhaust manifold, around the back of the head and to the reed valve, ACV, resonator and to the air cleaner. Plugged the one vacuum line that was running from the VSV to ACV. LCE black off plates installed on exhaust manifold. My truck is 87 Federal and Can. spec. The head I put back on was from my 93 and it was working fine when taken off. The timing marks line up but when I set the static timing to 0 deg. like the sticker says it runs really crappy, so I adjusted the static timing to 5 deg. adv. Runs lots better. I had had a coolant leak over the winter and saw traces of coolant on the top of the front manifold runners. Think I figured out that was because of the extra pressure in the cooling system due to bad head gasket. And that extra pressure pushed coolant out of the thermostat seal, which I found to be in not very good condition. The rubber o-ring type. I replaced it with a new one. I Just went in to adjust the valves again and set them to a loose sliding fit .007 and .011 as they were before. The cam is original and mic'ed out within specs. It has very good compression now and does not burn oil. It was smoking a little blue prior to this head change. When I was inside the engine I looked the cylinder walls over pretty good and they looked very nice, clean and shiny. I don't have any reason to suspect there is anything amiss in the bottom end. Only 190K on it. I torqued all bolts to spec, and have no water leaks nor air leaks that I can find on the intake. I am starting to think it is carburetor related.
Any ideas?


canyon country explorer
1993 4x PUP

From the Off-Road World

#1078083 - 05/14/15 07:29 PM Re: 22R Carbed engine running rough, missing at idle and on the road [Re: toyomorph]  
toyomorph  Offline
Wheeler
Joined: Dec 2003
Posts: 201
CO
Forgot to add, I replaced the PVC valve and grommet.


canyon country explorer
1993 4x PUP

#1078084 - 05/20/15 11:29 PM Re: 22R Carbed engine running rough, missing at idle and on the road [Re: toyomorph]  
toyomorph  Offline
Wheeler
Joined: Dec 2003
Posts: 201
CO
Guess this section of this site should be officially pronounced dead. Cannot believe all the response I got.

So, to tell the outcome, I replaced the carburetor and all is good.


canyon country explorer
1993 4x PUP

#1078085 - 05/25/15 05:28 PM Re: 22R Carbed engine running rough, missing at idle and on the road [Re: toyomorph]  
Greg_Canada  Offline
Roll Me Over
Joined: Aug 2003
Posts: 2,854
Toronto, Canada
The forum is prettymuch dead <img src="/forums/images/graemlins/frown.gif" alt="" />. I remember how bustling it was 10 years ago. Customtacos and ttora are ghost towns now as well...


89 4Runner
3" BL, M/T locks, 33"bfg mt, bilstein, Kayline, tubebumper, toyotafiberglass panels
TBI: Elocker,3.4 w/ORS,b+b,S2Sstg2cams,arias pistons,P+P intake,TRDs/c,URDpullies+7th,downey headers,MAPECU2,WEGO WB, SupraMAF,walboro255,stg4clutch, EPaOo2 sim


Moderated by  4Crawler, kewlynx 

OutdoorWire Websites

OutdoorWire

OutdoorWire

Portal page for OutdoorWire Access and Landuse Central Read More
4x4Voice

4x4Voice

California off road recreation news and information Read More
MUIRNet News

MUIRNet News

News and information about issues affecting outdoor recreation Read More
4x4Wire

4x4Wire

Off road recreation and 4x4 Technical news and information Read More
TrailTalk

TrailTalk

4x4Wire TrailTalk Forums for a variety of 4x4 tech information Read More

4x4Wire Tech Section

Jeep 4x4 Tech

Jeep 4x4 Tech

Jeep Tech from JeepWire - Mods, Maintenance, Tech and more... Read More
Isuzu 4x4 Tech

Isuzu 4x4 Tech

Isuzu Tech from 4x4Wire - Mods, Maintenance, Tech and more... Read More






4x4Wire Social:

| 4x4Wire on FaceBook | Google+4x4Wire on Google+|


OutdoorWire, 4x4Wire, JeepWire, TrailTalk, MUIRNet-News, and 4x4Voice are all trademarks and publications of OutdoorWire, Inc. and MUIRNet Consulting.
Copyright (c) 1999-2017 OutdoorWire, Inc and MUIRNet Consulting - All Rights Reserved, no part of this publication may be reproduced in any form without express written permission
You may link freely to this site, but no further use is allowed without the express written permission of the owner of this material.
All corporate trademarks are the property of their respective owners.

Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.008s Queries: 15 (0.003s) Memory: 0.8030 MB (Peak: 0.8882 MB) Zlib disabled. Server Time: 2017-10-20 18:04:13 UTC